diff --git a/build-constraints.yaml b/build-constraints.yaml
index 60cf4ebe..141db0b4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -416,6 +416,8 @@ packages:
         - essence-of-live-coding-pulse
         - essence-of-live-coding-quickcheck
         - essence-of-live-coding-warp
+        - essence-of-live-coding-PortMidi
+        - essence-of-live-coding-vivid
         - finite-typelits
         - has-transformers
         - monad-bayes